page_title: List of highways in Harris County, Texas
section_title: Toll Roads
hierarchical_section_title: List of highways in Harris County, Texas / Highways / Toll Roads
caption_attribution_description: English: Sign indicating the Beltway 8 Toll Bridge
context_page_description: The state highways in Harris County, Texas consists of approximately 1,213 miles of routes in the Texas state highway system that are located within Harris County. These highways are maintained by the Texas Department of Transportation. These highways are made up of Interstate Highways, U.S. Highways, State Highways, State Loop and Spur Highways, Farm to Market Roads, Park Highways, and Alternate and Business Routes. In addition to these highways, three independent Toll Roads and a section of Interstate 10 that is toll managed are also located in Harris County. These roads are maintained by the Harris County Toll Road Authority, and add approximately 120 miles of highways to the overall Harris County highway system.
  There are four interstates located within Harris County. They consist of three major interstates and one Auxiliary Interstate. There are also three U.S. Routes located in Harris County. These highways consist of U.S. Route 59, U.S. Route 90, and U.S. Route 290.
context_section_description: There are seven toll roads located in Harris County. Three of these toll roads are independent toll roads. These consist of the Hardy Toll Road, the Westpark Tollway, and the Fort Bend Toll Parkway. The other four toll roads are state-maintained highways that have been converted to toll highways. These are the Sam Houston Tollway (Beltway 8), the Tomball Tollway (Texas State Highway 249), the Katy Managed Lanes, which is a section of Interstate 10 located between Katy and downtown Houston, and the Grand Parkway (Texas State Highway 99) which is under construction. All toll roads are maintained by the Harris County Toll Road Authority, and are marked with a purple and yellow version of the county highway shield.
caption: A sign for the Beltway 8 Toll bridge
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